A construction method for customization of modular bone plates based on additive manufacturing relies on a modularization technique to construct and save a plurality of bone plate modules in a database connected with an analysis unit through which collected images for patients' fractures or osteomiosis are simulated for recognizing an injury part and extent and estimating and displaying bone plates required on a specific area and/or extent. Some analyzed results of the analysis unit are read from an operation interface on which a user determines and selects the bone plate modules for a surgery operation; the files for the bone plate modules are transmitted to a remote manufacturing center through a processing unit and to an additive manufacturing apparatus from the manufacturing center for manufacture and output of finished bone plates with curved surfaces according to an additive manufacturing technology.

According to an aspect, an implantable device for penile construction includes an anchor plate configured to be coupled to a pelvic bone of a patient, where the anchor plate has an attachment interface configured to be coupled to a penile prosthesis after the anchor plate is coupled to the pelvic bone.

An improved posterior acetabular wall fracture buttress plate has a buttress plate having a pair of arms extending from a main plate. The main plate is pre-contoured with a concavity contoured to mimic a hip socket contour posteriorly along an undersurface, the arms being 1.0 cm or less wide and bent lengthwise off horizontal about 38 degrees plus or minus 8 degrees to mimic a curvature of the hip to yield an angle on the undersurface of 142 degrees plus or minus 8 degrees. This is a stand-alone buttress plate intended to accomplish a buttress effect similar to previous art of 2-3 pelvic plates.

An embodiment includes a penile prosthetic comprising: an expandable conduit; a pump; a reservoir; a first conduit that couples the expandable conduit to the pump; a second conduit that couples the reservoir to the pump; and a plate that couples to the expandable conduit, wherein the plate includes a concave surface. Other embodiments are described herein.

The present disclosure provides an iliac prosthesis, comprising: a prosthesis main body, the prosthesis main body including a first end portion contacted and matched with a sacrum and a second end portion contacted and matched with an acetabulum, a first screw hole being formed in the first end portion, a first screw seat being arranged in the first screw hole, the screw-rod structure including a connecting seat and a rod body, the connecting seat being connected with the prosthesis main body, and the rod body being fixed on the connecting seat; and an anti-dropping mechanism, the anti-dropping mechanism being arranged between the prosthesis main body and the connecting seat in a clamping manner. The technical solutions of the present disclosure can effectively solve the problems of unreliable supporting and easy fatigue break of the screw-rod system in the related technology.

The present disclosure provides a hipbone prosthesis, comprising: a prosthesis main body (10), the prosthesis main body (10) being of an arched structure, the prosthesis main body including a first end portion (11) and a second end portion, and the first end portion (11) being contacted and matched with a sacrum (1); and an acetabular cup (20) and a connecting device (30), the acetabular cup (20) being connected with the second end portion in a position adjustable manner via the connecting device (30). According to the technical solutions of the present disclosure, the problems of unreliable supporting and easy fatigue break of a screw-rod system in the related technology are effectively solved.

A femur plate is provided, the femur plate comprising a first end portion anatomically pre-formed to conform to a trochanter region of the femur and a second end portion anatomically pre-formed to conform to a condyle region of the femur, wherein the second end portion comprises at least one first opening configured to receive a bone fastener. The femur plate further comprises an elongate shaft extending from the first end portion to the second end portion, the elongate shaft comprising at least one second opening configured to receive a bone fastener. Furthermore, a periprosthetic implant system comprising the femur plate and a method of implanting the femur plate are provided.

An implant and method for posterior sacroiliac fusion having a plate for placement across the posterior surface of the sacroiliac joint, a transverse pin to slide through the plate and transverse the joint as well as provide an aperture to receive bone graft, and a sacral screw to be inserted through the plate.

A general anatomic self-locking plate for medial acetabulum includes a left plate and a right plate mirrored with respect to the left plate. The right plate is a one-piece and includes a horizontal plate body and a vertical plate body. The horizontal plate body and the vertical plate body form a T shape. A through-hole is provided on the vertical plate body along a length direction thereof. Hole pathways of screw holes in the horizontal plate body lean downwardly along the free end of the horizontal plate body. The self-locking plate further includes stress bridges, automatic reduction holes and temporary positioning holes. An auxiliary apparatus of an anatomic self-locking plate for medial acetabulum includes a locking sleeve, a screw placing sleeve and a pair of gripping pliers. The right plate has excellent reduction and stable fixation, and is beneficial to accurately fix fractures without shaping and cutting during operation.

The present disclosure provides a sacral prosthesis, comprising: a prosthesis main body, the prosthesis main body including two first prosthesis bodies and a second prosthesis body connected between the two first prosthesis bodies the two first prosthesis bodies and the second prosthesis body being of an integrally prototyped structure, a second end of each of the first prosthesis bodies being contacted and matched with an ilium, and a top of the second prosthesis body being contacted and matched with a lumbar vertebral body; and a screw-rod structure, the screw-rod structure including a connecting seat and a rod body, the connecting seat being connected with the prosthesis main body, and the rod body being fixed on the connecting seat. The technical solutions of the present disclosure can effectively solve the problems of unreliable supporting and easy fatigue break of the screw-rod system in the related technology.